Ecvv Trade
Huizhou Yuda Technology Co., Ltd.

China Manufacturer with main products: 3D glasses, Visual display keyboard, semi-transparent films

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Diffraction Grating Lens(Filter Films)


Special Laser Logo/Sign (Lens/ Filter Films)

According to the customer requirement to produce variety of Special Laser Logo/Sign (lens or filter films) in order to convey information or attract attention. Laser logo/sign are suitable for business or advertising promotion.

Special Diffraction Grating Lens/ Special Holographic Grating Lens can be used for optics, teaching, collimator, Stage Laser lights and Laser Pointer/Projector/digital cameras/ Barcode monitors/Infrared ear thermometers.

Picture for reference only.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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